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 Kaolin clay
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| Chemical composition | Al2O3, SiO2,Fe2O3,TiO2,Na2O |
| Appearance | White powder |
| Package | 25kg woven bag/kraft paper bag, 1000kg big bag |
| Characteristics | Calcined kaolin is an aluminum silicate body pigment and multifunctional additive processed by high-quality kaolin us with special technology. It has high whiteness, low impurity content, good light scattering performance and easy dispersion. |
| Application | Suitable for high-grade paints, coatings, inks, paper, rubber, plastics, and adhesives, which can improve the whiteness, hiding power, dryness and other properties of products, also reduce product costs. |
| Brightness(T457) | 92%min | ≥93.5% |
| SiO2 | 52+/-2 | 52+/-2 |
| Al2O3 | 45+/-2 | 45+/-2 |
| Particle Size (0-2micron)% | 60+/-5 | 80+/-2 |
| Particle Size (0-10micron)% | 97% | 100% |
| Refractivity | 1.62 | 1.62 |
| Screen residue (325 mesh %) | 0.003max | ≤0.005 |
| Oil Absorbency (g/100g) | 50+/-5 | 60+/-5 |
| /span> | 5.5-7.0 | 5.5-7.0 |
| Moisture (%) | 0.5max | ≤0.5 |
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